# NoSugar vs ByeByeSugar!

NoSugar and ByeByeSugar! are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. NoSugar sells 2 in-app purchases, starting at $4.99 per 7 days and ByeByeSugar! sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

NoSugar ships an update every 10 days, ByeByeSugar! every 5 days. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | NoSugar | ByeByeSugar! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 11 MB | 7 MB |
| Requires iOS | 18 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Kenan Atmaca](https://appshunter.io/developer/1005261563) | [Sezgin Ege](https://appshunter.io/developer/1547114333) |

## What reviewers say

### NoSugar

[App page](https://appshunter.io/ios/app/nosugar-quit-sugar-challenge/id6759811669)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Yearly Pro | $39.99 | per year |


### ByeByeSugar!

[App page](https://appshunter.io/ios/app/byebyesugar/id6761415612)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Credits | $3.99 | one-time |
| Momentum Credits | $8.99 | one-time |
| Deep Run Credits | $14.99 | one-time |


## Frequently asked questions

### Is NoSugar free?

NoSugar is free to download, with in-app purchases available.

### Is ByeByeSugar! free?

ByeByeSugar! is free to download, with in-app purchases available.

### Do NoSugar or ByeByeSugar! have ads?

Neither NoSugar nor ByeByeSugar! shows ads.

### Which is updated more often, NoSugar or ByeByeSugar!?

NoSugar ships an update every 10 days, and ByeByeSugar! every 5 days. Most recently, NoSugar was updated on September 10, 2026 and ByeByeSugar! on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*